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3 results for 'advanced technology'. Showing results 1 - 3
Deceptive Beauty: Volcanoes Ready to Blow
Deceptive Beauty: Volcanoes Ready to Blow
Deceptive Beauty: Volcanoes Ready to Blow
For years, scientists have monitored volcanoes in the United States. It's important work because an active volcano can erupt at any time, quickly wiping out entire communities.
High-Tech Solution to Border Problems Ignored
The U.S. has increased spending and even received new ideas for protecting the border. Yet, more advanced technology isn't being utilized and Americans see the danger.